Analysis oft he Audi a3 Fuel System

U ovome završnom radu istraţene su, opisane i definirane vrste ubrizgavanja goriva kod dizelskih motora s unutarnjim izgaranjem, njihovo funkcioniranje, razvijanje od mehanički reguliranih visokotlačnih crpki pa do elektronički reguliranih sustava pomoću elektroničkoga regulacijskog ureĎaja EDC (engl. Electronic Diesel Control). Detaljno je istraţen i proučen sustav za gorivo na automobilu Audi A3 koji se sastoji od spremnika za gorivo, dovodnih, odvodnih i visokotlačnih cjevovoda, dovodne crpke, hladnjaka dizelskog goriva, pročistača, niskotlačne crpke, PDE sklopke crpke brizgaljke i elektroničkoga regulacijskog ureĎaja PDE sustava. Ukratko je objašnjeno odrţavanje sustava goriva na automobilu Audi A3, navedeni su razlozi zbog kojih dolazi do kvarova na sustavu za gorivo i opće karakteristike dizelskog goriva. Definirane su zakonske analize ispušnih plinova cestovnih motornih vozila, Euro norme za ispušne plinove dizelskih motora i uzroci ispušnih plinova na zdravlje ljudi.In this final work, the described and defined are terms on injection types in diesel engines, their functioning, their development from mechanically regulated high pressure pumps to electronically controlled systems using EDC (Electronic Diesel Control). The Audi A3 car fuel system has been thoroughly explored and studied, consisting of: fuel tank, piping, drainage and high pressure pipelines, supply pumps, diesel fuel coolers, fuel filter, low-pressure pumps, PDE pump injector, electronic control device PDE system. In brief the maintenance of the fuel system on the car Audi A3 is explained, the reasons for fuel system failure and the general characteristics of diesel fuel are listed. Legal outcomes of exhaust gas motor vehicles have been defined and Euro emissions standards for diesel engines and the causes of exhaust gases for human health have been explaned